BAT6406WE6327HTSA1

Overview

The Infineon BAT6406WE6327HTSA1 is a silicon Schottky diode in an SOT-323-3 package. It features a dual cathode common anode configuration with a 40 V repetitive reverse voltage rating and a 250 mA forward current capacity. The device exhibits a maximum forward voltage of 570 mV and a low reverse current of 2 uA. It supports a forward surge current of 800 mA and operates within a temperature range of -55°C to +150°C. The component is AEC-Q100 qualified for automotive applications.

Feature Summary

• Dual cathode common anode configuration for efficient circuit design
• Automotive grade qualification ensuring reliability in harsh environments
• Low forward voltage drop for improved power efficiency
• High thermal stability suitable for demanding operating conditions

Applications

• Automotive electronics systems
• General purpose rectification
• Clamping applications in signal processing

Procurement Notes

Verify the exact suffix against official Infineon documentation to confirm packaging and tape specifications. Ensure the procurement channel provides valid traceability records. Confirm RoHS compliance status through the manufacturer's latest declaration. Validate that the received components match the specified SOT-323-3 footprint and pinout before integration into production lines.

Selection Notes

Select this component when a dual Schottky diode with common anode topology is required. The 40 V rating suits low-voltage DC circuits. Consider the SOT-323-3 package for space-constrained surface mount designs. Verify thermal management requirements against the 250 mW power dissipation limit. Ensure compatibility with automated assembly processes given the reel or cut tape availability.

Part Context

This part belongs to the BAT64 series of Schottky diodes from Infineon Technologies. The series is designed for general-purpose switching and rectification tasks. The specific model integrates two diodes in a single compact package to save board space. It utilizes silicon technology for robust performance. The automotive qualification aligns it with industry standards for vehicle electronics.

Replacement Considerations

Check for direct substitutes like BAT6406E6327HTSA1, noting potential differences in packaging or specific electrical tolerances. Verify pin compatibility and thermal characteristics before substitution. Consult official cross-reference guides for approved alternatives.